APA (7e ed.) Bronvermelding

Katigbak, T. (1998). Poor leadership becomes major economic concern. Philippine Star.

Chicago (17e ed.) Bronvermelding

Katigbak, Tony. "Poor Leadership Becomes Major Economic Concern." Philippine Star 1998.

MLA (9e ed.) Bronvermelding

Katigbak, Tony. "Poor Leadership Becomes Major Economic Concern." Philippine Star, 1998.

Let op: Deze citaties zijn niet altijd 100% accuraat.